Tiramisu

• 40 ladyfingers
• 20 ladyfinger (halves)
• 20 more side down the expresso (halves cut into)
• 9 baking dish (square)
• 6 ingredien
• 400 gr cheese mixture over the lady- fingers evenly
• 300 ml water (hot)
• 240 ml nonfat sour cream
• 120 gr nonfat cottage cheese
• 230 ml cream cheese (light)